The Galaxy S III is here! Well not exactly, but it’s officially on its way; our friends across the pond have already received carrier launch details and now its our turn here in the good old U.S. of A. Samsung has officially launched the Galaxy S III’s sign-up page, which currently lists seven popular stateside carriers: Verizon, AT&T, Sprint, T-Mobile, Metro PCS, C Spire Wireless, and US Cellular. This by no means guarantees that each of these carriers will see its very own GSIII, but we’ve got a hunch that the big four should be covered, with at least one of them showing early signs of life already. However, if you happen to call one of the lesser known carriers home, you may want to sign-up and let Samsung know that you’re interested. Again, there’s no guarantees, but it definitely won’t hurt to sign up.